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		                        | National Stock Number:
 5355-00-007-6431
 
 Federal Supply Class:
 5355
 
 National Item Identification Number:
 000076431
 
 Description:
 WINDOW,DIAL
 
 Detail:
 A PIECE OF TRANSPARENT MATERIAL SPECIFICALLY DESIGNED TO BE PLACED DIRECTLY IN FRONT OF A DIAL OR SCALE TO PROTECT IT FROM FOREIGN MATTER. IT IS CUT TO SIZE AND MAY INCLUDE A FRAME. IT MAY HAVE AN INDEX LINE OR OTHER MARKING. SEE ALSO WINDOW, OBSERVATION; AND DIAL, SCALE.
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 Manufacturer Information:
 
 | S25000-019 | 86887 | SIGMA TEK, INC. | 
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 Techincal Specification:
 
 | MATERIAL THICKNESS | 0.062 INCHES NOMINAL |  | MATERIAL | GLASS |  | OUTSIDE DIAMETER | 2.870 INCHES NOMINAL |  | STYLE DESIGNATOR | ROUND | 
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